Cameras, access control, smart locks, intercoms and sensors, designed around your building and installed by our own low-voltage team. One platform, managed from anywhere.
Your buildingSecured by SADOS
One team designs, installs and supports it all. See the fix
Cameras and video, access and entry, sensors and installation, plus hardware you can order online.
Separate systems from separate vendors leave gaps. Switch views to see what one platform changes.

6 gaps, blind spots0 gaps, connected
Illustration of common physical security gaps, not a customer report.Book a free assessment
Design, hardware, installation and support from one local team.
Need the IT side too?We also run managed IT and networks, so cameras and doors stay online.
Selling a package is the easy part. Designing a system that fits your building is the job we take on.
Your proposal arrives within one week of the survey.
A technician walks your building in 30 to 60 minutes.
Cameras, doors and sensors planned around your layout.
Our low-voltage team installs and tests every device.
Training, documentation and our help desk.
Rhombus cameras, sensors and access control, available to order online.
Every product ships with optional on-site installation by our low-voltage team. Schedule a free site survey
Every system is quoted after a free walkthrough. Hardware is also available in our online store.
Walkthrough, system design and an itemized proposal.
Proposals arrive within one week.
Rhombus commercial cameras with cloud management.
Optional on-site installation by our low-voltage team.
It felt like a real partnership from the very start.
Straight answers on systems, installs and support.
Still unsure? Talk to an engineer
Commercial cameras, video storage, access control, smart locks, video intercoms and sensors, all on one platform.
We install Rhombus cameras, sensors and access control, managed from a cloud platform. The same hardware is available in our online store.
It depends on your building and needs. The site survey is free, and you get an itemized proposal within a week with no obligation.
Yes, when it is compatible and in good shape. Anything outdated gets an honest upgrade recommendation with costs.
Our own low-voltage team installs, tests and trains your staff. Support afterward runs through our help desk.
Our low-voltage team installs across Washington DC, Maryland, Virginia, Florida and Texas.
Book a free site survey with a SADOS technician.